function testUpdateNoValidate_throwsIfInvalid()
 {
     $customer = Braintree_Customer::createNoValidate();
     $creditCard = Braintree_CreditCard::createNoValidate(array('customerId' => $customer->id, 'cardholderName' => 'Old Cardholder', 'number' => '5105105105105100', 'expirationDate' => '05/12'));
     $this->setExpectedException('Braintree_Exception_ValidationsFailed');
     Braintree_CreditCard::updateNoValidate($creditCard->token, array('number' => 'invalid'));
 }